Steven D. Cosler
Director, Catamaran Corporation.
Companies
- Guardian Pharmacy Services, Inc.Board member Sep 25, 2024 to now1
- National Retail PropertiesBoard member Aug 19, 2016 to now2
- Catamaran CorporationBoard member Apr 10, 2008 to Jul 23, 20153
Holdings
Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.
Shares held
National Retail Properties NNN67,123 shares4$2.7M at $40.56Jan 30, 2026- Guardian Pharmacy Services, Inc. GRDN29,012 shares5$1.2M at $39.88May 5, 2026
As of each latest filing. The line shows shares held over time.
Recent filings
- May 5, 2026Granted 4,028 shares of Guardian Pharmacy Services, Inc.5
- Jan 30, 2026Granted 1,568 shares at $41.82 of National Retail Properties4
- Dec 3, 2025Bought 3,370 shares at $29.61 of Guardian Pharmacy Services, Inc.6
- Oct 31, 2025Granted 1,583 shares at $40.84 of National Retail Properties7
- Jul 31, 2025Granted 1,492 shares at $42.10 of National Retail Properties8
- May 9, 2025Granted 3,901 shares of Guardian Pharmacy Services, Inc.9
- Apr 30, 2025Granted 1,497 shares at $41.38 of National Retail Properties10
- Jan 31, 2025Granted 1,538 shares at $39.69 of National Retail Properties11
- Nov 19, 2024Bought 7,000 shares at $21.22 of Guardian Pharmacy Services, Inc.12
- Oct 31, 2024Granted 2,386 shares at $45.98 of National Retail Properties13
- Sep 27, 2024Granted 3,571 shares of Guardian Pharmacy Services, Inc.14
- Sep 27, 2024Bought 7,142 shares at $14.00 of Guardian Pharmacy Services, Inc.14
- Jul 31, 2024Granted 2,337 shares at $46.10 of National Retail Properties15
- Apr 30, 2024Granted 2,615 shares at $40.64 of National Retail Properties16
- Jan 31, 2024Granted 2,583 shares at $40.57 of National Retail Properties17
- Oct 31, 2023Granted 1,730 shares at $35.40 of National Retail Properties18
- Oct 31, 2023Granted 516 shares at $35.40 of National Retail Properties18
- Jul 31, 2023Granted 410 shares at $42.82 of National Retail Properties19
- Jul 31, 2023Granted 1,430 shares at $42.82 of National Retail Properties19
- Apr 28, 2023Granted 405 shares at $42.88 of National Retail Properties20
- Apr 28, 2023Granted 1,298 shares at $42.88 of National Retail Properties20
- Jan 31, 2023Granted 365 shares at $46.89 of National Retail Properties21
- Jan 31, 2023Granted 1,186 shares at $46.89 of National Retail Properties21
- Oct 31, 2022Granted 404 shares at $41.87 of National Retail Properties22
- Oct 31, 2022Granted 1,328 shares at $41.87 of National Retail Properties22
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1
- 2
- 3SEC EDGARCatamaran Corporation, Board member
- 4
- 5
- 6SEC EDGARForm 4 filed Dec 5, 2025
- 7SEC EDGARForm 4 filed Nov 4, 2025
- 8SEC EDGARForm 4 filed Aug 1, 2025
- 9SEC EDGARForm 4 filed May 12, 2025
- 10SEC EDGARForm 4 filed May 1, 2025
- 11SEC EDGARForm 4 filed Feb 4, 2025
- 12SEC EDGARForm 4 filed Nov 20, 2024
- 13SEC EDGARForm 4 filed Nov 1, 2024
- 14SEC EDGARForm 4 filed Oct 1, 2024
- 15SEC EDGARForm 4 filed Aug 1, 2024
- 16SEC EDGARForm 4 filed May 1, 2024
- 17SEC EDGARForm 4 filed Feb 1, 2024
- 18SEC EDGARForm 4 filed Nov 2, 2023
- 19SEC EDGARForm 4 filed Aug 2, 2023
- 20SEC EDGARForm 4 filed May 2, 2023
- 21SEC EDGARForm 4 filed Feb 2, 2023
- 22SEC EDGARForm 4 filed Nov 2, 2022